The limnological conditions during the past 700 yr were reconstructed based on multiproxy analysis of a short sedimentary sequence from El Toro Lake (~40°S, 70°W). Mineralogical and geochemical features, as well as ostracods and chironomids, record hydrologic changes in the El Toro Lake basin. The ostracod Limnocythere rionegroensis var. 1, a reliable indicator of high salinity, and Eucypris fontana, a euryhaline species with preferences for moderate-salinity waters, are studied as paleolimnological proxies. The chironomid fauna indicates less saline conditions in the mid-twentieth century. These salinity changes are interpreted in terms of negative-positive hydrologic balance. High lake level and low salinity between AD 1500 and 1700 match...
The Pampean region is a crucial area to obtain sensitive paleoclimatic lacustrine archives due to th...
Late Holocene environmental conditions are reconstructed from a sedimentary core (LCTF2) retrieved f...
This paper reconstructs the vegetation history of the Lake Pueyrredón area during the Holocene and c...
South American paleoreconstructions are of global interest because it is the only landmass extending...
Different precipitation regimes across Patagonia generate an environmental gradient that is expected...
Lake sediments are key archives for paleoenvironmental investigation as they provide continuous reco...
The maar lake Laguna Potrok Aike is located in the dry Patagonian steppe, an area with hitherto only...
In contrast with the extensive palaeolimnological studies carried out in North America and Europe, r...
Multiproxy investigations, including XRF core-scanning, sedimentology, stable isotopes, pollen and d...
Laguna Potrok Aike is a maar lake located in southernmost Argentina and is one of the few permanent ...
Laguna Las Vizcachas is a cirque lake located at the margin of an extra-Andean volcanic plateau in s...
Hydrological changes that occurred during the last 4700 years have been reconstructed using multi-pr...
This study presents a paleolimnological and paleoclimatological reconstruction based on diatoms and ...
Laguna Mar Chiquita (LMC, 30°54′S – 62°51′W) is a highly variable and shallow saline lake, located i...
Sedimentary records from crater lakes are of major scientific interest because they provide continuo...
The Pampean region is a crucial area to obtain sensitive paleoclimatic lacustrine archives due to th...
Late Holocene environmental conditions are reconstructed from a sedimentary core (LCTF2) retrieved f...
This paper reconstructs the vegetation history of the Lake Pueyrredón area during the Holocene and c...
South American paleoreconstructions are of global interest because it is the only landmass extending...
Different precipitation regimes across Patagonia generate an environmental gradient that is expected...
Lake sediments are key archives for paleoenvironmental investigation as they provide continuous reco...
The maar lake Laguna Potrok Aike is located in the dry Patagonian steppe, an area with hitherto only...
In contrast with the extensive palaeolimnological studies carried out in North America and Europe, r...
Multiproxy investigations, including XRF core-scanning, sedimentology, stable isotopes, pollen and d...
Laguna Potrok Aike is a maar lake located in southernmost Argentina and is one of the few permanent ...
Laguna Las Vizcachas is a cirque lake located at the margin of an extra-Andean volcanic plateau in s...
Hydrological changes that occurred during the last 4700 years have been reconstructed using multi-pr...
This study presents a paleolimnological and paleoclimatological reconstruction based on diatoms and ...
Laguna Mar Chiquita (LMC, 30°54′S – 62°51′W) is a highly variable and shallow saline lake, located i...
Sedimentary records from crater lakes are of major scientific interest because they provide continuo...
The Pampean region is a crucial area to obtain sensitive paleoclimatic lacustrine archives due to th...
Late Holocene environmental conditions are reconstructed from a sedimentary core (LCTF2) retrieved f...
This paper reconstructs the vegetation history of the Lake Pueyrredón area during the Holocene and c...